A Planar Small Molecule with Dithienosilole Core for High Efficiency Solution-Processed Organic Photovoltaic Cells
Chemistry of Materials2011Vol. 23(21), pp. 4666–4668
Citations Over TimeTop 1% of 2011 papers
Jiaoyan Zhou, Xiangjian Wan, Yongsheng Liu, Guankui Long, Fei Wang, Zhi Li, Yi Zuo, Chenxi Li, Yongsheng Chen
Abstract
An electron-withdrawing terminal small molecule with dithienosilole core shows high photovoltaic performance. The DCAO3TSi:PC61BM based solar cell exhibits a power conversion efficiency of 5.84%, with an open circuit voltage (Voc) of 0.80 V, a short-circuit current density (Jsc) of 11.51 mA·cm−2, and a high fill factor (FF) of 0.64—the best so far for a solution-processed small molecule based solar cell.
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